Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12145889 | Carbon nitride based composite ceramic tool materials, preparation method and cutting tool thereof | Yan Zhang, Hanlian LIU, Zhenyu Shi, Peng Yao, Zhen Wang +5 more | 2024-11-19 |
| 11975395 | BTA drilling quick-stop device and method | Binghao LI, Hanlian LIU, Hongtao ZHU, Bin Zou, Peng Yao +1 more | 2024-05-07 |
| 11904436 | Abrasive water jet full-section cutting type cutter head and application devices | Dun Liu, Yifei Zhang, Hongtao ZHU, Weijie Zhang | 2024-02-20 |